66454128

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11833}}^1$

素因数の和:11863

約数の個数: 80

約数和(自身を含む): 205438240

約数和(自身を除く): 138984112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 11833, 23666, 35499, 47332, 70998, 94664, 106497, 141996, 153829, 189328, 212994, 283992, 307658, 319491, 425988, 461487, 567984, 615316, 638982, 851976, 922974, 1230632, 1277964, 1384461, 1703952, 1845948, 2461264, 2555928, 2768922, 3691896, 4153383, 5111856, 5537844, 7383792, 8306766, 11075688, 16613532, 22151376, 33227064, 66454128]

約数ペア:

[(1, 66454128), (2, 33227064), (3, 22151376), (4, 16613532), (6, 11075688), (8, 8306766), (9, 7383792), (12, 5537844), (13, 5111856), (16, 4153383), (18, 3691896), (24, 2768922), (26, 2555928), (27, 2461264), (36, 1845948), (39, 1703952), (48, 1384461), (52, 1277964), (54, 1230632), (72, 922974), (78, 851976), (104, 638982), (108, 615316), (117, 567984), (144, 461487), (156, 425988), (208, 319491), (216, 307658), (234, 283992), (312, 212994), (351, 189328), (432, 153829), (468, 141996), (624, 106497), (702, 94664), (936, 70998), (1404, 47332), (1872, 35499), (2808, 23666), (5616, 11833)]